Beatrice Lang
Building an electric guitar can be a rewarding project for musicians and hobbyists, but it's important to be aware of the potential hazards and pitfalls. While it is possible to create a functional instrument without specialized tools, one must exercise extreme caution when working with electricity. In this article, we will explore the dangers of electricity and provide a step-by-step guide to building an electric guitar, helping you avoid common mistakes and ensuring a safe and successful experience. From choosing the right materials to understanding the electrical components, we will cover everything you need to know to create your own electric guitar without compromising your safety.
| Characteristics | Values |
|---|---|
| Video Title | How NOT to Build an Electric Guitar (The Hazards of Electricity) |
| Video Creator | Mehdi Sadaghdar |
| Video Aim | To teach people to respect electricity |
| Video Content | Brushing guitar strings with a guitar lead plugged into the amp, causing sparks |
| Electricity | Very dangerous to touch any power line |
| Electric Current | Can contract muscles, disabling your reaction |
| DC Electricity | Can cook tissues and electrolyze water, causing bubbles in the blood |
| Safety Precautions | Wear isolating gloves |
| Understanding Electricity | Essential before working with it |
| Wood Type | Mahogany, alder, walnut, or swamp ash |
| Wood Dimensions | Two pieces of 8/4 stock, at least 21″ x 7-1/2″ |
| Neck Wood | Hard maple or mahogany |
| Neck Wood Characteristics | Straight-grained, free of knots, quarter sawn or flat sawn |
| Glue | Use good quality wood glue, MDF cauls, C-clamps, and wax paper/poly film |
| Jack Installation | Drill a 3/4" hole to mount the jack |
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What You'll Learn
The dangers of electricity
While the risk of getting shocked by an electric guitar is pretty low, it's always good to be aware of potential dangers and how to avoid them. Here are some important tips to keep in mind when building and playing an electric guitar to minimise the risk of electrical shock:
Firstly, ensure that your guitar is properly grounded. Grounding issues can cause a static electricity buildup, which will result in a shock as soon as you touch the strings. Outlets for your guitar and amplifier should be grounded with three-pronged plugs that connect to a grounding wire, preventing electric shocks.
Secondly, always use proper, well-maintained equipment. Faulty wiring can cause electrical short circuits, often leading to shocks. Old or damaged guitars, amplifiers, and effect pedals can increase the risk of electric shock. Regularly conduct check-ups on your equipment and ensure they are in optimal condition before use.
Another important precaution is to be cautious of your surroundings. Avoid excessive humidity and always stop playing immediately if your guitar gets wet. Water can damage the guitar and increase the risk of electrical shock. Additionally, always wear rubber-soled shoes while playing. They act as insulation and protect you from electric shocks, whereas playing barefoot or with leather-soled shoes can increase the risk of conduction.
By following these precautions and respecting the potential hazards of electricity, you can safely build and play your electric guitar without worrying about electrical shocks.
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Using the wrong wood
For example, heavier woods like mahogany will resonate differently from medium-bodied woods like alder, and lighter woods like basswood. The wood of the neck and body contributes to the overall tone, along with other factors such as playing style and technique.
Some argue that wood choice makes little to no difference in the sound of an electric guitar, citing the physics of how electric guitars produce sound. However, most guitarists agree that wood choice is an important consideration when building an electric guitar.
Therefore, it is important to select the appropriate wood for your electric guitar build to ensure optimal sound quality, playability, and longevity of the instrument.
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Lack of preparation
Building an electric guitar can be a rewarding project, but it's important to approach it with careful preparation to avoid costly mistakes and safety hazards. Here are some examples of how a lack of preparation can lead to issues when building an electric guitar:
Not Understanding the Risks Involved:
Electric guitars involve working with electrical components, and a lack of preparation in understanding these risks can be dangerous. For example, failing to appreciate the hazards of electricity can lead to electrocution. As Mehdi Sadaghdar demonstrates in his video "How NOT to Build an Electric Guitar (The Hazards of Electricity)," electricity can cause muscle contractions, disabling your reaction and potentially leading to fatal outcomes. DC electricity, if high enough, can cook tissues and electrolyze water in the body, resulting in deadly bubbles in the blood. Therefore, it's crucial to respect electricity and prioritize safety measures when building an electric guitar.
Inadequate Planning and Research:
Before starting to build an electric guitar, thorough planning and research are essential. Failing to understand the required materials, tools, and steps involved can lead to a poorly constructed guitar or project abandonment. It's important to know the specific types of wood needed for the body and neck, such as mahogany, alder, walnut, or swamp ash, and to ensure you have the necessary tools and workspace to complete the project.
Not Acquiring Hardware in Advance:
It's crucial to obtain all the necessary hardware before beginning construction. Failing to do so can result in project delays or, worse, discovering incompatibilities between the guitar and the hardware midway through the building process. This preparation ensures a smooth building experience and allows for proper planning around the hardware during the construction process.
Insufficient Safety Measures:
When working with electricity, safety must be a top priority. A lack of preparation in this area can lead to accidents. It's important to wear isolating gloves when there is a chance of power turning on while you work. Additionally, understanding the electrical components and their safe handling is vital. For example, knowing that touching power lines or live wires is extremely dangerous can help prevent accidental electrocution.
Improper Woodworking Techniques:
Building an electric guitar involves woodworking skills, and a lack of preparation in this area can result in a poorly constructed guitar body. For instance, failing to cut the body stock to the appropriate length or not properly jointing and planing the wood can lead to an uneven or unstable guitar body. Understanding the correct procedures for gluing and clamping the wood, as well as the importance of using wax paper or poly film between cauls and the body blank, ensures a sturdy and well-constructed guitar body.
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Poor gluing technique
However, improper gluing techniques can lead to structural issues and time-consuming repairs. For example, poorly glued braces and crack repairs can cause back braces to fall out, requiring days of work to install new ones. It is important to take the time to understand the properties of the glue you are using and to work carefully. Rushing through a super-gluing project can lead to disaster. It is also crucial to prioritize safety when using super glue, as it can be dangerous if it comes into contact with your eyes or skin. Always wear safety glasses and be careful not to touch your face when you have glue on your fingers.
Additionally, different types of glue are suitable for different parts of the guitar. For instance, while Duco Cement is widely used for gluing plastic bindings to the guitar body, it is not typically used for inlay work. Understanding the appropriate glue for each application is essential to ensuring a strong and durable guitar.
To ensure a successful gluing process, it is important to follow best practices. For example, when gluing center strips to reinforce the glue joint between the two halves of a flattop guitar back, it is easier to install them before the body is assembled. Reaching inside the guitar through the soundhole to reglue center strips, as one might have to do when repairing an old guitar, is a challenging task. Using tools like a gluing caul with repair magnets can help ensure that the strips are nicely aligned and clamped tightly while the glue dries.
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Not wearing protective gloves
Additionally, protective gloves provide a barrier against chemicals and finishes commonly used in guitar building. Finishes like lacquer or paint can contain harmful substances, and direct skin contact should be avoided. Gloves act as a protective layer, safeguarding your skin from irritation, allergies, or other health issues that may arise from exposure to these substances.
Moreover, gloves offer essential protection when working with electrical components. Building an electric guitar involves wiring pickups and electronics, where you risk electric shocks if proper precautions aren't taken. Gloves made from insulating materials can prevent accidental shocks and ensure your safety during the assembly process.
The type of gloves you choose to wear while building an electric guitar is also important. Some gloves are specifically designed for guitar players, offering comfort and flexibility while allowing you to maintain the necessary sensitivity in your fingertips. These gloves can enhance your grip and protect your hands from wear and tear during the construction process.
In conclusion, wearing protective gloves is crucial when building an electric guitar. By donning appropriate hand protection, you safeguard yourself from injuries, electrical hazards, and exposure to potentially harmful substances. This not only ensures your safety but also contributes to a more comfortable and efficient guitar-building experience.
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Frequently asked questions
Some common mistakes include not understanding the electrical components, not wearing isolating gloves when there is a risk of power turning on, and not using the correct type of wood or tools.
The most common types of wood used for the body of an electric guitar include mahogany, alder, walnut, and swamp ash.
The neck of an electric guitar is most commonly made from hard maple or mahogany. Walnut is also used, as it produces a more complex acoustic-like tone.
It is important to understand the electrical components and the risks associated with them. It is also crucial to wear isolating gloves when there is a risk of power turning on and to use the correct tools and safety equipment to avoid injury.
